June in Guangshui averages a daily high of 30.8°C with nights around 21.8°C. Expect roughly 8.9 wet days totalling 166.6mm. Generally workable, with some weather to plan around.
Across the year, the best time to visit Guangshui is April–May.
Based on XINYANG, CH (57.3km), 1995–2024. 23 years of June data.